50102044427 has 2 divisors, whose sum is σ = 50102044428. Its totient is φ = 50102044426.

The previous prime is 50102044409. The next prime is 50102044453. The reversal of 50102044427 is 72444020105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50102044427 - 2¹⁰ = 50102043403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50102044427.

It is not a weakly prime, because it can be changed into another prime (50102040427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25051022213 + 25051022214.

It is an arithmetic number, because the mean of its divisors is an integer number (25051022214).

Almost surely, 2^50102044427 is an apocalyptic number.

50102044427 is a deficient number, since it is larger than the sum of its proper divisors (1).

50102044427 is an equidigital number, since it uses as much as digits as its factorization.

50102044427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8960, while the sum is 29.

The spelling of 50102044427 in words is "fifty billion, one hundred two million, forty-four thousand, four hundred twenty-seven".